:root {
  color-scheme: light;
  font-family: 'Inter', sans-serif;
  background: #f8f4ee;
  color: #332c24;
  --bg: #faf6ef;
  --surface: #fff6ec;
  --surface-soft: #fcf5ee;
  --text: #3d332b;
  --muted: #7c6e64;
  --primary: #8a9a7c;
  --primary-dark: #6f7a61;
  --accent: #b9af9b;
  --border: rgba(84, 75, 65, 0.12);
  --shadow: 0 24px 60px rgba(48, 36, 25, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #fdfaf5 0%, #f8f4ee 100%);
  color: var(--text);
}

img {
  max-width: 100%;
  display: block;
}

button,
a {
  font: inherit;
}

.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 36px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-links {
  display: none;
  gap: 24px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.section-pad {
  padding: 48px 0;
}

.hero {
  display: grid;
  gap: 38px;
}

.hero-copy {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
}

h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5vw, 4.75rem);
  letter-spacing: -0.04em;
  max-width: 10ch;
}

h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin-bottom: 18px;
}

h3 {
  font-size: 1.08rem;
  font-weight: 600;
}

.hero-text,
.showcase-text,
.final-copy p,
.accordion-panel p,
.info-card p,
.benefit-card p,
.included-card p,
.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

.hero-actions {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.hero-note {
  margin: 0;
  font-size: 0.95rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 16px 28px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 18px 40px rgba(138, 154, 124, 0.22);
}

.button-primary:hover {
  background: var(--primary-dark);
}

.button-outline {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
}

.hero-visual {
  display: grid;
  place-items: center;
}

.ebook-card,
.ebook-large {
  width: min(340px, 100%);
  max-width: 360px;
  border-radius: 32px;
  padding: 32px;
  background: linear-gradient(180deg, #fffdf7 0%, #f8f1e8 100%);
  box-shadow: var(--shadow);
  position: relative;
}

.ebook-spine {
  position: absolute;
  left: 12px;
  top: 18px;
  bottom: 18px;
  width: 18px;
  border-radius: 22px;
  background: rgba(138, 154, 124, 0.15);
}

.ebook-cover {
  position: relative;
  z-index: 1;
  text-align: left;
}

.cover-label {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.ebook-cover h2 {
  font-size: 2.1rem;
  margin-bottom: 14px;
}

.ebook-cover p {
  margin: 0;
  font-size: 1rem;
}

.badge-card {
  margin-top: 24px;
  padding: 16px 22px;
  border-radius: 24px;
  background: rgba(138, 154, 124, 0.1);
  color: var(--text);
  font-weight: 600;
  box-shadow: 0 18px 40px rgba(138, 154, 124, 0.1);
}

.grid {
  display: grid;
  gap: 20px;
}

.cards-grid {
  grid-template-columns: 1fr;
}

.info-card,
.benefit-card,
.included-card,
.timeline-item,
.accordion-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
}

.info-card {
  display: grid;
  gap: 16px;
}

.icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(138, 154, 124, 0.14);
  font-size: 1.35rem;
}

.benefit-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.checkmark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
}

.included-grid {
  grid-template-columns: 1fr;
}

.included-card h3 {
  margin-bottom: 12px;
}

.timeline {
  background: #fff8f1;
  border-radius: 36px;
  padding: 40px 26px;
}

.timeline-grid {
  display: grid;
  gap: 20px;
}

.timeline-item {
  position: relative;
  padding-left: 40px;
}

.timeline-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
}

.showcase-copy {
  max-width: 520px;
}

.showcase-text {
  margin-top: 16px;
}

.showcase-visual {
  display: grid;
  place-items: center;
}

.floating-card {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.accordion {
  display: grid;
  gap: 18px;
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0;
  font-size: 1.05rem;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.accordion-trigger::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--muted);
}

.accordion-item.active .accordion-trigger::after {
  content: '−';
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s ease, padding 0.32s ease;
}

.accordion-item.active .accordion-panel {
  max-height: 200px;
  padding-top: 16px;
}

.final-cta {
  background: #fff;
  border-radius: 36px;
  padding: 56px 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.final-copy p {
  max-width: 640px;
  margin: 20px auto 32px;
}

.button-large {
  padding: 18px 34px;
  font-size: 1rem;
}

.footer {
  margin-top: 36px;
  padding: 20px 0 10px;
  color: var(--muted);
  text-align: center;
}

@media (min-width: 768px) {
  .topbar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .nav-links {
    display: flex;
  }

  .hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .included-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ebook-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 32px;
  }

  .final-cta {
    padding: 64px 52px;
  }
}

@media (min-width: 1024px) {
  .page-shell {
    padding: 32px 28px 48px;
  }

  .included-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-visual {
    justify-self: end;
  }
}